I want to show you the deck, that I played from R6 to Legend in under 10 hours. I won 67% (37-18) and the average game time is 6 minutes/10,5 turns. It's really fun to play and you smash the current meta (also Secret/Face hunter & Pirate warriors).
Normally I was at R5 at the end of the season. Until today! You can see, that I haven't played Shaman much, so you can say, that the deck is really easy to play and to learn.
As you can see in the following picture, I had big winning streaks. The last 15 games before I hit Legend, I had 12-3. From Rank 2 to Legend 7-0 against five different classes !!
On the first sight, you can see, that it's a normal Midrange Shaman deck. But there are a few changes, that I made during I played it.
First, I took out Harrison Jones and put in a second Mana Tide Totem. Normally Harrison Jones is a dead card, because you can`t play him with good value - and without drawing cards he is too slow. You need cards! Also the synergy from the Mana Tide Totem with Thunder Bluff Valiant is a big thing. On Turn 10 you can play Thunder Bluff Valiant + Mana Tide Totem + Hero Power and have a 3/6 - 2/3 - 2/2 board plus card draw.
For example, when you have five Minions, which is really easy with totems and minions, you can have a additional burst of 15 dmg. With one Flametongue Totem 19 dmg. That's a great way to finish your opponent or to destroy big minions with taunt. Or even both :D
If you like this deck, give it a +. If you are interested, I can write down a guide for mulligan and playing this deck to legend.